package com.atguigu.yygh.common.utils;

import io.swagger.annotations.Api;

import javax.servlet.http.HttpServletRequest;

/**
 * @Author zhmwi
 * @Date 2021/7/19
 * @Dersciption
 */
@Api("获取当前用户信息的工具类")
public class AuthContextHolder {
    //获取当前用户id
    public static Long getUserId(HttpServletRequest request){
        //从header获取token
        String token = request.getHeader("token");
        //jwt从token中获取userId
        Long userId = JwtHelper.getUserId(token);
        return userId;
    }

    //获取当前用户名称
    public static String getUserName(HttpServletRequest request){
        //从header中获取token
        String token = request.getHeader("token");
        //jwt从token中获取userName
        String userName = JwtHelper.getUserName(token);
        return userName;
    }
}
